Home / 27,523,196.60-41,316,287.70-16,170,042.20

Finding the Fourth Proportional to 27,523,196.60, 41,316,287.70 and 16,170,042.20

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Solution

The fourth proportional to 27,523,196.60, 41,316,287.70 and 16,170,042.20 is: 24,273,565.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,523,196.60 : 41,316,287.70 = 16,170,042.20 : x
  2. Step 2: Convert to fraction form
    27,523,196.60/41,316,287.70 = 16,170,042.20/x
  3. Step 3: Cross multiply
    27,523,196.60x = 41,316,287.70 × 16,170,042.20
  4. Step 4: Simplify right side
    27,523,196.60x = 668,086,115,656,341
  5. Step 5: Solve for x
    x = 668,086,115,656,341/27,523,196.60
  6. Step 6: Final answer
    x = 24,273,565.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.